Insomnia can be caused by many lifestyle factors and medical conditions. Here's how to determine what's disrupting your sleep.

Insomnia — the nightmare you can’t wake up from. Cutting down on caffeine, curbing alcohol intake, kicking a smoking habit and sticking to a regular workout routine are great first steps toward ...

Even a single night of sleep trouble can feel distressing and lonely. You toss and turn, stare at the ceiling, and wonder how you’ll cope tomorrow. No wonder many people start to worry they’ve ...

About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems, including ...

New research suggests that two unlikely lifestyle elements—the size of your bedroom and the length of your commute—are linked ...

Addressing insomnia isn’t just a fight against tomorrow’s midafternoon fatigue –– it could help protect against brain aging in the future, new research suggests. Sleep difficulties are common, with 12 ...

Struggling to sleep might be the hidden reason why adults with ADHD traits often feel less satisfied with life. New research reveals a strong link between insomnia and reduced well-being in people ...